Star · M5 V
TOI-2267 A
TOI-2267 A is a main-sequence star of spectral type M5 V in the constellation Cepheus, 73.6 light-years from the Sun. It is orbited by 2 confirmed exoplanet(s).
| Constellation | Cepheus |
|---|---|
| Distance | 73.6 light-years (22.6 pc) |
| Apparent magnitude | magnitude 15.83 |
| Absolute magnitude | magnitude 14.06 |
| Spectral type | M5 V |
| Surface temperature | 3,030 K |
| Luminosity | 0.0033 L☉ |
| Radius | 0.208 R☉ |
| Mass | 0.171 M☉ |
| Age | 1.0 billion years |
| Metallicity [Fe/H] | 0.16 |
| Right ascension (J2000) | 4h 20m 14.8s |
| Declination (J2000) | +84° 54′ 03″ |
| Space velocity (relative to the Sun) | 30.0 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 15.83. Visible from the whole Northern Hemisphere and south to latitude 5° S. North of latitude 5° N it never sets.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1952. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 1.3 million years.
The Sun seen from there
From a planet around TOI-2267 A, the Sun would look like a star of magnitude 6.60, in the direction where our sky has the constellation Octans. It would be invisible to the naked eye.
Planets
- TOI-2267 b 2.29-day orbit · 1 R⊕
- TOI-2267 c 3.5-day orbit · 1.14 R⊕
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- TOI-2267 B 0.02 light-years
- 2MASS J06320617+8305014 5.00 light-years
- GJ 3137 5.46 light-years
- GJ 3456 7.39 light-years
- GJ 3351 7.94 light-years
- HD 33564 9.39 light-years
- Gl 396 10.8 light-years
- Gl 56.4 11.2 light-years
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.